WO2009105411A3 - Thermally conductive periodically structured gap fillers and method for utilizing same - Google Patents

Thermally conductive periodically structured gap fillers and method for utilizing same Download PDF

Info

Publication number
WO2009105411A3
WO2009105411A3 PCT/US2009/034246 US2009034246W WO2009105411A3 WO 2009105411 A3 WO2009105411 A3 WO 2009105411A3 US 2009034246 W US2009034246 W US 2009034246W WO 2009105411 A3 WO2009105411 A3 WO 2009105411A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermally conductive
utilizing same
gap fillers
compressive force
periodically structured
Prior art date
Application number
PCT/US2009/034246
Other languages
French (fr)
Other versions
WO2009105411A2 (en
Inventor
Joseph A. Borowiec
Roger Scott Kempers
Shankar Krishnan
Richard Thomas Lagrotta
Walter J. Picot
Original Assignee
Alcatel-Lucent Usa Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel-Lucent Usa Inc. filed Critical Alcatel-Lucent Usa Inc.
Priority to CN200980105745.1A priority Critical patent/CN101946319A/en
Priority to JP2010547707A priority patent/JP2011512690A/en
Priority to EP09712137A priority patent/EP2248167A2/en
Publication of WO2009105411A2 publication Critical patent/WO2009105411A2/en
Publication of WO2009105411A3 publication Critical patent/WO2009105411A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3733—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon having a heterogeneous or anisotropic structure, e.g. powder or fibres in a matrix, wire mesh, porous structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
    • H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector

Abstract

A method for conducting heat between a heat source and a heat sink includes disposing under a compressive force therebetween a plurality of thermally conducting unit cell structures that mechanically cooperate to form thereby a body structure having an aggregate thermal conductivity that changes in response to a compressive force exerted thereon, wherein an amount of said plurality of thermally conducting unit cell structures disposed therein is selectable to affect thereby a desired aggregate thermal conductivity in response to the compressive force.
PCT/US2009/034246 2008-02-21 2009-02-17 Thermally conductive periodically structured gap fillers and method for utilizing same WO2009105411A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980105745.1A CN101946319A (en) 2008-02-21 2009-02-17 Thermally conductive periodically structured gap fillers and method for utilizing same
JP2010547707A JP2011512690A (en) 2008-02-21 2009-02-17 Thermally conductive periodic structure gap filler and method of using the same
EP09712137A EP2248167A2 (en) 2008-02-21 2009-02-17 Thermally conductive periodically structured gap fillers and method for utilizing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/034,734 US20090213548A1 (en) 2008-02-21 2008-02-21 Thermally conductive periodically structured gap fillers and method for utilizing same
US12/034,734 2008-02-21

Publications (2)

Publication Number Publication Date
WO2009105411A2 WO2009105411A2 (en) 2009-08-27
WO2009105411A3 true WO2009105411A3 (en) 2009-12-17

Family

ID=40578748

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/034246 WO2009105411A2 (en) 2008-02-21 2009-02-17 Thermally conductive periodically structured gap fillers and method for utilizing same

Country Status (6)

Country Link
US (1) US20090213548A1 (en)
EP (1) EP2248167A2 (en)
JP (1) JP2011512690A (en)
KR (1) KR20100108598A (en)
CN (1) CN101946319A (en)
WO (1) WO2009105411A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5487704B2 (en) * 2009-04-27 2014-05-07 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
JP5316397B2 (en) * 2009-12-18 2013-10-16 富士電機株式会社 WIRING BOARD, MANUFACTURING METHOD THEREOF, AND SEMICONDUCTOR MODULE
JP2012104713A (en) * 2010-11-11 2012-05-31 Kitagawa Ind Co Ltd Heat-conducting material and method of producing the same
CN102917574B (en) * 2012-10-24 2015-05-27 华为技术有限公司 Heat-conducting pad, method for manufacturing heat-conducting pad, radiating device and electronic device
JP2014212182A (en) * 2013-04-18 2014-11-13 三菱電機株式会社 Thermal conductive bonding material, and semiconductor device using the same
JP6524461B2 (en) * 2014-10-11 2019-06-05 国立大学法人京都大学 Heat dissipation structure
KR20220166101A (en) * 2021-06-09 2022-12-16 삼성전자주식회사 Electronic device including heat dissipation structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011491A1 (en) * 1995-09-21 1997-03-27 Unisys Corporation Heat transfer module incorporating liquid metal squeezed from a compliant body, and sub-assembly of same
US5658831A (en) * 1993-03-31 1997-08-19 Unisys Corporation Method of fabricating an integrated circuit package having a liquid metal-aluminum/copper joint
WO2001016968A1 (en) * 1999-08-26 2001-03-08 Fdk Corporation Sheet capable of absorbing heat and electromagnetic radiation
US20010047858A1 (en) * 1999-05-06 2001-12-06 Mccullough Kevin A. Conforming heat sink assembly
US20060286712A1 (en) * 2005-05-20 2006-12-21 International Business Machines Corporation Thermal interface with a patterned structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037658A (en) * 1997-10-07 2000-03-14 International Business Machines Corporation Electronic package with heat transfer means
US7208192B2 (en) * 2002-05-31 2007-04-24 Parker-Hannifin Corporation Thermally or electrically-conductive form-in-place gap filter
US20060035413A1 (en) * 2004-01-13 2006-02-16 Cookson Electronics, Inc. Thermal protection for electronic components during processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658831A (en) * 1993-03-31 1997-08-19 Unisys Corporation Method of fabricating an integrated circuit package having a liquid metal-aluminum/copper joint
WO1997011491A1 (en) * 1995-09-21 1997-03-27 Unisys Corporation Heat transfer module incorporating liquid metal squeezed from a compliant body, and sub-assembly of same
US20010047858A1 (en) * 1999-05-06 2001-12-06 Mccullough Kevin A. Conforming heat sink assembly
WO2001016968A1 (en) * 1999-08-26 2001-03-08 Fdk Corporation Sheet capable of absorbing heat and electromagnetic radiation
US20060286712A1 (en) * 2005-05-20 2006-12-21 International Business Machines Corporation Thermal interface with a patterned structure

Also Published As

Publication number Publication date
EP2248167A2 (en) 2010-11-10
US20090213548A1 (en) 2009-08-27
CN101946319A (en) 2011-01-12
JP2011512690A (en) 2011-04-21
WO2009105411A2 (en) 2009-08-27
KR20100108598A (en) 2010-10-07

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